A rock is dropped off the top of a house. On the way down, the rock passes a window. The window is known to be 2 meter tall and the stone takes 0.254 second to fall past the window.
A) Obtain the velocity of rock at top of the window?
B) Obtain the velocity of rock at bottom of the window?
C) Determine how much time was necessary from the instant the rock was dropped until it reached the top of the window?
D) Determine how far above the top of the window was the rock dropped?